| article html file updated | 10 February 2020 19:46 CET | Update | https://www.mdpi.com/2227-7390/6/11/238 |
| article html file updated | 10 October 2019 01:13 CEST | Update | - |
| article html file updated | 28 April 2019 11:58 CEST | Update | - |
| article html file updated | 14 April 2019 07:18 CEST | Update | - |
| article html file updated | 1 April 2019 16:59 CEST | Update | - |
| article html file updated | 27 November 2018 12:34 CET | Update | - |
| article html file updated | 5 November 2018 12:50 CET | Original file | - |
| article pdf uploaded. | 5 November 2018 12:49 CET | Version of Record | https://www.mdpi.com/2227-7390/6/11/238/pdf |
| article xml uploaded. | 5 November 2018 12:49 CET | Update | https://www.mdpi.com/2227-7390/6/11/238/xml |
| article xml file uploaded | 5 November 2018 12:49 CET | Original file | - |
